Question

> The sporophyte of plants produces spores in organs called gametangia. (True/False)

> Coenocytic fungi have hyphae divided into cells by septa. (True/False)

> Parenchyma cells of angiosperms are generally rigid due to thick secondary walls containing lignin. (True/False)

> The pericycle is the innermost layer of cells in the root cortex of angiosperms. (True/False)

> The seed coat of angiosperms is derived from integument. (True/False)

Answer 1

- the Statement is false

The sporophyte of plants produce spores in an organ called sporangium.

- the 2nd statement is true.

Most of the Fungi have hyphae that are divided into cells by internal walls called septa. So this statement is true.

- the 3rd statement is false.

The parenchyma in angiosperms does not have a secondary wall at maturity however some may contain lignin. But Actually sclerenchyma has thich walls made up of lignin.

- the 4th statement is false.

The endodermis is the innermost layer of cells in the root cortex. The pericycle is a layer of parenchyma or sclerenchyma cells that lies just inside the endodermis.

- the 5th statement is true.

The seed coat of angiosperms is derived from the integuments, also known as maternal tissue, which surrounds the ovule.